package src.数据结构.映射;

public class Demo01 {
    public static void main(String[] args) {
        OrderSymbolTable<String, String> syb = new OrderSymbolTable<>();

        syb.put("3","linux");
        syb.put("4","c++");
        syb.put("1","java");
        syb.put("2","python");


        System.out.println(syb.size());
        syb.show();
    }
}
